Using Sd Memory Card - Mitsubishi Electric Ecodan EHST20 serie Para El Instalador

5
System Set Up

5.5 Using SD memory card

The cylinder unit is equipped with an SD memory card interface in FTC4.
Using an SD memory card can simplify main controller settings and can store
operating logs. *1
<Handling precautions>
(1) Use an SD memory card that complies with the SD standards. Check that the
SD memory card has a logo on it of those shown to the right.
(2) SD memory cards to the SD standards include SD, SDHC, miniSD, micro SD,
and microSDHC memory cards. The capacities are available up to 32 GB.
Choose that with a maximum allowable temperature of 55ºC.
(3) When the SD memory card is a miniSD, miniSDHC, microSD, or micro SDHC
memory card, use an SD memory card converter adapter.
(4) Before writing to the SD memory card, release the write-protect switch.
2 GB
(5) Before inserting or ejecting an SD memory card, make sure to power off the
system. If an SD memory card is inserted or ejected with the system powered
on, the stored data could be corrupted or the SD memory card be damaged.
*An SD memory card is live for a whilst after the system is powered off. Before
insertion or ejection wait until the LED lamps on the FTC4 control board are
all off.
(6) The read and write operations have been verified using the following SD
memory cards, however, these operations are not always guaranteed as the
specifications of these SD memory cards could change.
Manufacturer Model
Verbatim #44015 0912-61
SanDisk SDSDB-002G-B35
Panasonic RP-SDP04GE1K
Arvato 2GB PS8032 TSB 24nm MLC Jun. 2012
Before using a new SD memory card (including the card that comes with the
unit), always check that the SD memory card can be safely read and written
to by the FTC4 controller.
<How to check read and write operations>
a) Check for correct wiring of power supply to the system. For more details,
refer to section 4.6.
(Do not power on the system at this point.)
b) Insert an SD memory card.
c) Power on the system.
d) The LED4 lamp lights if the read and write operations are successfully
completed. If the LED4 lamp continues blinking or does not light, the SD
memory card cannot be read or written to by the FTC4 controller.
(7) Make sure to follow the instruction and the requirement of the SD memory
card's manufacturer.
(8) Format the SD memory card if determined unreadable in step (6). This could
make it readable.
Download an SD card formatter from the following site.
SD Association homepage: https://www.sdcard.org/home/
(9) FTC4 supports FAT file system but not NTFS file system.
(10) Mitsubishi Electric is not liable for any damages, in whole or in part, including
failure of writing to an SD memory card, and corruption and loss of the saved
data, or the like. Back up saved data as necessary.
(11) Do not touch any electronic parts on the FTC4 control board when inserting
or ejecting an SD memory card, or else the control board could fail.
33
Tested in
Mar. 2012
Oct. 2011
Oct. 2011
(a) For insertion, push on the SD memory card until it clicks into place.
(b) For ejection, push on the SD memory card until it clicks.
Note: To avoid cutting fingers, do not touch sharp edges of the SD memo-
ry card connector (CN108) on the FTC4 control board.
Logos
Capacities
2 GB to 32 GB *2
SD speed classes
All
• The SD Logo is a trademark of SD-3C, LLC.
The miniSD logo is a trademark of SD-3C, LLC.
The microSD logo is a trademark of SD-3C, LLC.
*1 To edit main controller settings or to check operating data, an Ecodan service
tool (for use with PC) is required.
*2 A 2-GB SD memory card stores up to 30 days of operation logs.
(a)
(b)